package com.loiot.commons.message.site;

import com.loiot.commons.message.MessageVo;


/**
 * 站内信。
 * 
 * @author zhengrj
 * 
 */
public class SiteLetterVo extends SiteLetter implements MessageVo {

    private static final long serialVersionUID = 8358129042920065450L;

}
